Celestial hemisphere:  Northern  ·  Constellation: Auriga (Aur)  ·  Contains:  NGC 1664  ·  The star 58Per  ·  The star 59Per  ·  The star 9Aur  ·  The star Sadatoni (ζAur)  ·  The star εAur  ·  The star ηAur
Getting plate-solving status, please wait...
Sh2-216, Sh2-221 (Planetary Nebula & Supernova remnant), 



    
        

            zombi
Sh2-216, Sh2-221 (Planetary Nebula & Supernova remnant)
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Sh2-216, Sh2-221 (Planetary Nebula & Supernova remnant)

Getting plate-solving status, please wait...
Sh2-216, Sh2-221 (Planetary Nebula & Supernova remnant), 



    
        

            zombi
Sh2-216, Sh2-221 (Planetary Nebula & Supernova remnant)
Powered byPixInsight

Sh2-216, Sh2-221 (Planetary Nebula & Supernova remnant)

Acquisition details

Frames:
Baaader B: 25×180(1h 15′) bin 2×2
Baaader G: 21×120(42′) bin 2×2
Baaader O-III 8.5nm: 19×600(3h 10′) bin 2×2
Baaader R: 22×120(44′) bin 2×2
Baaader S-II 8nm: 12×600(2h) bin 2×2
Baaader Ultra-Narrowband H-alpha 3,5nm: 49×900(12h 15′) bin 2×2
Integration:
20h 6′
Bortle Dark-Sky Scale:
5.00

Basic astrometry details

Astrometry.net job: 4180564

RA center: 04h51m08s.4

DEC center: +46°3119

Pixel scale: 18.986 arcsec/pixel

Orientation: 87.465 degrees

Field radius: 7.170 degrees

Resolution: 2154x1659

File size: 1.5 MB

Data source: Backyard

Description

Image is unusual composition of LRGB and SHO channels (L is synthetic created from RGB) so we can see diversity of this region. Image is not very scientific ;)

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Sh2-216, Sh2-221 (Planetary Nebula & Supernova remnant), 



    
        

            zombi